MLST reveals a separate and novel clonal group for Acidovorax avenae strains causing red stripe in sugarcane from Argentina
Acidovorax species cause a wide range of economically important diseases in monocotyledonous and dicotyledonous plants, including sugarcane, corn, rice, oats, millet, foxtail watermelon and orchids. In Argentina, the red stripe disease of sugarcane caused by A. avenae affects 30% of the milling stem...
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| Format: | Artículo |
| Language: | Inglés |
| Published: |
American Phytopathological Society
2019
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| Online Access: | http://hdl.handle.net/20.500.12123/4207 https://apsjournals.apsnet.org/doi/10.1094/PHYTO-08-18-0303-R https://doi.org/10.1094/PHYTO-08-18-0303-R |
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| author | Fontana, Paola Daniela Tomasini, Nicolás Fontana, Cecilia Alejandra Di Pauli, Valentina Cocconcelli, Pier Sandro Vignolo, Graciela Margarita Salazar, Sergio Miguel |
| author_browse | Cocconcelli, Pier Sandro Di Pauli, Valentina Fontana, Cecilia Alejandra Fontana, Paola Daniela Salazar, Sergio Miguel Tomasini, Nicolás Vignolo, Graciela Margarita |
| author_facet | Fontana, Paola Daniela Tomasini, Nicolás Fontana, Cecilia Alejandra Di Pauli, Valentina Cocconcelli, Pier Sandro Vignolo, Graciela Margarita Salazar, Sergio Miguel |
| author_sort | Fontana, Paola Daniela |
| collection | INTA Digital |
| description | Acidovorax species cause a wide range of economically important diseases in monocotyledonous and dicotyledonous plants, including sugarcane, corn, rice, oats, millet, foxtail watermelon and orchids. In Argentina, the red stripe disease of sugarcane caused by A. avenae affects 30% of the milling stems with important economic losses. To explore the genetic diversity of this bacterium associated with red stripe in Argentina, MLST was applied. This study included 15 local strains isolated from four different sugarcane planting regions and selected after RAPD analysis and reference strains of A. citrulli, A. avenae, and A. oryzae to investigate their phylogenetic relationships. MLST analysis resulted in five sequence types (STs) among the sugarcane A. avenae strains which constitute a clonal complex, meaning a common and close origin. Sugarcane strains were related to A. avenae from other hosts and distant to A. citrulli. Signals of frequent recombination in several lineages of A. avenae was detected and we observed that A. oryzae is closely related to A. avenae strains. This study provides valuable data in the field of epidemiological and evolutionary investigations of novel clone of A. avenae strains causing sugarcane red stripe. The knowledge of the genetic diversity and the specificity strain-host are important to select the genotypes with the best response to the red stripe disease. |
| format | Artículo |
| id | INTA4207 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2019 |
| publishDateRange | 2019 |
| publishDateSort | 2019 |
| publisher | American Phytopathological Society |
| publisherStr | American Phytopathological Society |
| record_format | dspace |
| spelling | INTA42072020-03-19T15:28:26Z MLST reveals a separate and novel clonal group for Acidovorax avenae strains causing red stripe in sugarcane from Argentina Fontana, Paola Daniela Tomasini, Nicolás Fontana, Cecilia Alejandra Di Pauli, Valentina Cocconcelli, Pier Sandro Vignolo, Graciela Margarita Salazar, Sergio Miguel Caña de Azúcar Enfermedades de las Plantas Secuencia Nucleotídica Genética Genotipos Sugarcane Plant Diseases Nucleotide Sequence Genetics Genotypes Acidovorax avenae Estría Roja de la Caña de Azúcar MLST Acidovorax species cause a wide range of economically important diseases in monocotyledonous and dicotyledonous plants, including sugarcane, corn, rice, oats, millet, foxtail watermelon and orchids. In Argentina, the red stripe disease of sugarcane caused by A. avenae affects 30% of the milling stems with important economic losses. To explore the genetic diversity of this bacterium associated with red stripe in Argentina, MLST was applied. This study included 15 local strains isolated from four different sugarcane planting regions and selected after RAPD analysis and reference strains of A. citrulli, A. avenae, and A. oryzae to investigate their phylogenetic relationships. MLST analysis resulted in five sequence types (STs) among the sugarcane A. avenae strains which constitute a clonal complex, meaning a common and close origin. Sugarcane strains were related to A. avenae from other hosts and distant to A. citrulli. Signals of frequent recombination in several lineages of A. avenae was detected and we observed that A. oryzae is closely related to A. avenae strains. This study provides valuable data in the field of epidemiological and evolutionary investigations of novel clone of A. avenae strains causing sugarcane red stripe. The knowledge of the genetic diversity and the specificity strain-host are important to select the genotypes with the best response to the red stripe disease. EEA Famaillá Fil: Fontana, Paola Daniela. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina Fil: Tomasini, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Salta. Instituto de Patología Experimental; Argentina. Universidad Nacional de Salta; Argentina Fil: Fontana, Cecilia Alejandra. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina Fil: Di Pauli, Valentina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina Fil: Cocconcelli, Pier Sandro. Universita Cattolica del Sacro Cuore. Dipartimento di Scienze e Tecnologie Alimentari per una filiera agro-alimentare Sostenibile ; Italia Fil: Vignolo, Graciela Margarita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Centro de Referencia Para Lactobacilos; Argentina Fil: Salazar, Sergio Miguel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina 2019-01-04T11:51:51Z 2019-01-04T11:51:51Z 2018-09 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion http://hdl.handle.net/20.500.12123/4207 https://apsjournals.apsnet.org/doi/10.1094/PHYTO-08-18-0303-R 0031-949X 1943-7684 https://doi.org/10.1094/PHYTO-08-18-0303-R eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf American Phytopathological Society Phytopathology 109 (3) : 358-365 (March 2019) |
| spellingShingle | Caña de Azúcar Enfermedades de las Plantas Secuencia Nucleotídica Genética Genotipos Sugarcane Plant Diseases Nucleotide Sequence Genetics Genotypes Acidovorax avenae Estría Roja de la Caña de Azúcar MLST Fontana, Paola Daniela Tomasini, Nicolás Fontana, Cecilia Alejandra Di Pauli, Valentina Cocconcelli, Pier Sandro Vignolo, Graciela Margarita Salazar, Sergio Miguel MLST reveals a separate and novel clonal group for Acidovorax avenae strains causing red stripe in sugarcane from Argentina |
| title | MLST reveals a separate and novel clonal group for Acidovorax avenae strains causing red stripe in sugarcane from Argentina |
| title_full | MLST reveals a separate and novel clonal group for Acidovorax avenae strains causing red stripe in sugarcane from Argentina |
| title_fullStr | MLST reveals a separate and novel clonal group for Acidovorax avenae strains causing red stripe in sugarcane from Argentina |
| title_full_unstemmed | MLST reveals a separate and novel clonal group for Acidovorax avenae strains causing red stripe in sugarcane from Argentina |
| title_short | MLST reveals a separate and novel clonal group for Acidovorax avenae strains causing red stripe in sugarcane from Argentina |
| title_sort | mlst reveals a separate and novel clonal group for acidovorax avenae strains causing red stripe in sugarcane from argentina |
| topic | Caña de Azúcar Enfermedades de las Plantas Secuencia Nucleotídica Genética Genotipos Sugarcane Plant Diseases Nucleotide Sequence Genetics Genotypes Acidovorax avenae Estría Roja de la Caña de Azúcar MLST |
| url | http://hdl.handle.net/20.500.12123/4207 https://apsjournals.apsnet.org/doi/10.1094/PHYTO-08-18-0303-R https://doi.org/10.1094/PHYTO-08-18-0303-R |
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